研究業績

論文・解説・書籍

【2021年度】

  1. Yuichi Murakami, Yuma Goto, Takunao Sato, Yuji Muramoto：”Inactivation of Escherichia coli in Ice  through DC Electric Field Application and Freezing”，IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINNERING, Vol. 16, No. 4, pp. 505-510 (2021)

  2. 平松悠史，村上祐一，村本裕二 : 「NaCl(水溶液および粒子)が混入した植物系絶縁油の交流絶縁破壊特性」,電気学会論文誌A(基礎・材料・共通部門誌),   Vol. 141, No. 7, pp. 428-434 (2021)

  3. 村上祐一，三田井佑樹，村本裕二：「低温での氷―デンプン糖混合系の交流絶縁破壊特性 」，低温工学，Vol. 56，No. 6，pp. 356-361，(2021)
  4. Yuichi Murakami, Hiroki Nagai, Takuya Ino,Yuji Muramoto：”Effect of temperature on AC dielectric-breakdown characteristics of vegetable-based electrical insulating oil derived from rice oil”，IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINNERING, Vol. 17, No. 1, pp. 37-42 (2021)

【2020年度】

  1. 村上祐一，山下遼，佐藤拓直，村本裕二：「高電圧パルス印加による大腸菌および酵母内の核酸抽出」，電気学会論文誌C(電子・情報・システム部門誌), Vol. 140, No. 12, pp. 1336-1342 (2020)
  2. Yuichi Murakami, Hiroki Nagai, Takuya Yamada, Yuji Muramoto: “AC Breakdown Properties of Soybean Oil after Ester Exchange Reaction”,International Journal of Plasma Environmental Science and Technology (IJPEST),  (2021)
  3. Yuichi Murakami, Ryo Yamashita, Takunao Sato, Yuji Muramoto：” Extraction of nucleic acid in Escherichia coli and Saccharomyces cerevisiae using high electric field pulse application (Translated paper : 高電圧パルス印加による大腸菌および酵母内の核酸抽出)，Electronics and Communications in Japan,(2021)

【2019年度】

  1. 佐藤拓直，村上祐一，村本裕二：「氷中の大腸菌殺菌に及ぼす直流高電界印加の効果」，日本冷凍空調学会論文集, Vol. 36, No. 1, pp. 27-33 (2019)
  2. Takunao Sato,  Yuichi Murakami, Yuji Muramoto: “Estimation of Liquid Sterilization using Critical Voltage under High Electric Field Pulses”, IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINNERING, Vol. 14，No. 7, pp. 1002-1007 (2019)
  3. 平松悠史，村上祐一，村本裕二：「鉱油および植物系絶縁油の交流絶縁破壊特性に及ぼす水分の影響」，電気学会論文誌A(基礎・材料・共通部門誌),(2020)

【2018年度】

  1. 平松悠史，上谷鴻介，村上祐一，村本裕二：「植物系絶縁油の交流絶縁破壊特性に及ぼす温度の影響」，電気学会論文誌A(基礎・材料・共通部門誌), Vol. 138, No. 7, pp. 380-386 (2018)

【2017年度】

  1. 大鹿佳子，土屋雄大，橋本知昌，村本裕二：「極低温での氷エレクトレットの脱分極電流特性」，低温工学，Vol.52，No.2，pp.92-97　(2017)
  2. Yoshiko Oshika,Yudai Tsuchiya, Takamasa Okumura and Yuji Muramoto, “Alternating current breakdown voltage of ice electret”, Journal of Physics: Conference Series, 897 012006, 2017

国際発表

【2020年度】

  1. Masaki Takamori, Yuichi Murakami, Yuji Muramoto: “Effect of Ethanol Concentration on Escherichia coli and Saccharomyces cerevisiae Sterilization by High Electric Field Pulse Application”, 2020 International Symposium on Electric Insulating Materials (ISEIM 2020), pp. 443-446 (VG-3) (2020)
  2. Hiroki Nagai, Yuichi Murakami, Yuji Muramoto: “Effect of Catalyst on Dielectric Breakdown Characteristics of Esterified Rice Oil”, 2020 International Symposium on Electric Insulating Materials (ISEIM 2020), pp. 367-370 (VD-7) (2020)

【2019年度】

  1. Yuichi Murakami, Yuji Muramoto: “Technique for Sterilization of Escherichia coli in Ice using DC Electric Field”, Abstract Book 10th International Conference on Molecular Electronics & BioElectronics (M&BE10), p. 150 (DP1-01) (2019)
  2. Masaki Takamori，Yuichi Murakami, Yuji Muramoto: “Effect of the Number of Bacteria on High Electric Field Pulse Sterilization”, Abstract Book 10th International Conference on Molecular Electronics & BioElectronics (M&BE10), p. 158 (DP1-09) (2019)
  3. Yuichi Murakami, Yuji Muramoto: “Effect Ester Exchange Reaction on the Breakdown Properties of Soybean Oil”, 2019 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP2019), pp. 34-37 (1-6) (2019)

【2018年度】

  1. Shinji Matsubara, Yuichi Murakami, Yuji Muramoto: “Influence of Ion Species in Electrolyte on Capacitance of EDLC”, 2018 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP 2018), pp. 74-77 (3A-4) (2018)
  2. Takunao Sato, Ryo Yamashita, Daiki Yoshikawa, Yuichi Murakami, Yuji Muramoto: “Relationship between Size of Leaked Nucleic Acid of Escherichia coli and Survival ratio by High electric Field Pulse Application”, 2018 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP 2018), pp. 203-206 (3C-1) (2018)
  3. Yuichi Murakami, Takunao Sato, Yuji Muramoto: “Development of Selective Sterilization System of Bacteria in Aqueous Solution by High Electric Field Pulse Application”, 2018 IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP 2018), pp. 207-210 (3C-2) (2018)

【2017年度】

  1. Kosuke Kamidani, Yushi Hiramatsu, Yuji Muramoto, “AC Breakdown Properties of Vegetable-Oil-Based Insulating Fluid over 100℃”, Proceedings of the 8th of International Symposium on Electrical Insulating Materials (ISEIM2017), K3，pp.695-698　Toyohashi City, Japan, September 12-15, (2017)
  2. Motoki Yamada, Yuichi Murakami, Yuji Muramoto, “Sterilization of Escherichia coli in Milk by High Electric Field Pulse”, Proceedings of the 8th of International Symposium on Electrical Insulating Materials (ISEIM2017), V1-1，pp.191-194　Toyohashi City, Japan, September 12-15, (2017)
  3. Takunao Sato，Yuichi Murakami, Yuji Muramoto, “Sterilization of Escherichia coli by Marx Circuit with Switches Using Bipolar Junction Transistors” Proceedings of the 8th of International Symposium on Electrical Insulating Materials (ISEIM2017), V1-3，pp.199-202　Toyohashi City, Japan, September 12-15, (2017)
  4. Yushi Hiramatsu, Kosuke Kamidani, Yuji Muramoto, “Effect of Water on AC Breakdown Properties of Vegetable-Oil-Based Insulating Fluid Mixed with Mineral Oil”, Proceedings of the 8th of International Symposium on Electrical Insulating Materials (ISEIM2017), V1-6，pp.211-214　Toyohashi City, Japan, September 12-15, (2017)
  5. Yudai Tsuchiya, Yoshiko Oshika, Yuji Muramoto, “Influence of Poling Temperature on Depolarization Current Properties of Ice Electret”, Proceedings of the 8th of International Symposium on Electrical Insulating Materials (ISEIM2017), V1-11，pp.231-234　Toyohashi City, Japan, September 12-15, (2017)

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